Inventor
Ralph Ballentin
Inventor
Birkenwerder, DE
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Lprimary
H04LTransmission of digital information, e.g. telegraphic communication30%
H04WWireless communication networks20%
G06FElectric digital data processing10%
G11CStatic stores10%
H03FAmplifiers10%
H03GControl of amplification10%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use10%
PatentTitleYear
9,723,081'Method, a vehicle mountable controller and a device for operating a vehicle mountable controller in a computer network'20178,081,689'Method for performing frequency selective control channel scheduling in networks using an OFDM spectrum, a base station, a mobile terminal and a network therefor'20117,742,534'Method for transmitting user data in a multi-carrier radio communication system, and corresponding receiver'20106,791,377'LVDS driver in bipolar and MOS technology'20046,788,115'Fast sample-and-hold peak detector circuit'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004Patents assigned to CIT ALCATEL (2)· patent assignee history
2004–2011Based in Birkenwerder, DE· patent location history
2010–2017Patents assigned to ALCATEL LUCENT (3)· patent assignee history
2011Patents assigned to BAKKER HAJO (1)· patent assignee history
2011Patents assigned to BALLENTIN RALPH (1)· patent assignee history
2011Patents assigned to KAMINSKI STEPHEN (1)· patent assignee history
2017Based in Stuttgart, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ALCATEL LUCENT | 3 | 2010–2017 |
| CIT ALCATEL | 2 | 2004 |
| BAKKER HAJO | 1 | 2011 |
| BALLENTIN RALPHself | 1 | 2011 |
| KAMINSKI STEPHEN | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Birkenwerder, DE | 4 | 2004–2011 |
| Stuttgart, DE | 1 | 2017 |